RAC03E-3.3SK/277 footprint, schematic symbol and 3D model by RECOM Power

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PCB Footprints

RAC03E-3.3SK/277 - RECOM Power PCB footprint - Other - Other - 1.45"x0.95"

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3D Models

RAC03E-3.3SK/277 - RECOM Power - 3D model - Other - 1.45"x0.95"

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Datasheet Download Datasheet
Stock & Prices Price & Stock for RAC03E-3.3SK/277
Part Number RAC03E-3.3SK/277
Manufacturer RECOM Power
Pin Count 5
Part Category Power Supply
Package Category Other
Footprint Name Other - 1.45"x0.95"
Released Date Dec 7, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

RAC03E-3.3SK/277 Details

Manufacturer Part Number:
RAC03E-3.3SK/277
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
Module-5
Reach Compliance Code:
Compliant
Country Of Origin:
Mainland China, Taiwan
ECCN Code:
EAR99
Manufacturer:
RECOM Power GmbH
YTEOL:
6
Additional Feature:
ALSO OPERATES AT 120 TO 430 VDC
Analog IC - Other Type:
AC-DC REGULATED POWER SUPPLY MODULE
Approvals:
UL, CSA, IEC, EN
Efficiency (Main Output):
68%
Input Voltage-Max:
305 V
Input Voltage-Min:
85 V
Input Voltage-Nom:
100 V
JESD-30 Code:
R-PDMA-P5
Length:
37 mm
Line Regulation-Max:
0.5%
Load Regulation-Max:
0.5%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
5
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.9 A
Output Voltage-Max:
3.333 V
Output Voltage-Min:
3.267 V
Output Voltage-Nom:
3.3 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
DMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Protections:
SHORT CIRCUIT; OVER CURRENT; OVER VOLTAGE; THERMAL
Ripple Voltage (Main Out):
0.04242 Vrms
Seated Height-Max:
15.6 mm
Surface Mount:
NO
Technology:
HYBRID
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Total Power Output-Max:
3 W
Trim/Adjustable Output:
NO
Warm-up Time:
0.015 s
Width:
24 mm

RAC03E-3.3SK/277 Frequently Asked Questions (FAQs)

RECOM recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink or a metal core PCB to keep the junction temperature below 125°C.
The RAC03E-3.3SK/277 is certified to UL60950-1, EN60950-1, and IEC60950-1 safety standards. Ensure your application meets the required safety certifications by following the recommended layout, component selection, and testing guidelines.
The maximum allowable capacitance for the output filter capacitor is 47μF. Exceeding this value may affect the stability of the converter.
Check the input voltage, output load, and PCB layout for any deviations from the recommended design. Verify that the output filter capacitor is within the recommended range and that the thermal management system is functioning correctly. Consult the RECOM application notes and technical support for further assistance.
While the RAC03E-3.3SK/277 is a high-quality DC-DC converter, it may not meet the specific requirements of high-reliability or aerospace applications. Consult with RECOM's technical support to discuss your specific requirements and determine if a custom or modified version of the converter is available.

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RAC03E-3.3SK/277 - RECOM Power

RAC03E-3.3SK/277 Details

RAC03E-3.3SK/277 Frequently Asked Questions (FAQs)

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